CN208162552U - A kind of moulding sand storage - Google Patents
A kind of moulding sand storage Download PDFInfo
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- CN208162552U CN208162552U CN201820398924.5U CN201820398924U CN208162552U CN 208162552 U CN208162552 U CN 208162552U CN 201820398924 U CN201820398924 U CN 201820398924U CN 208162552 U CN208162552 U CN 208162552U
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- orifice plate
- sand
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- 239000004576 sand Substances 0.000 title claims abstract description 147
- 238000003860 storage Methods 0.000 title claims abstract description 20
- 238000000465 moulding Methods 0.000 title claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims abstract description 27
- 230000001105 regulatory effect Effects 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 14
- 238000005266 casting Methods 0.000 abstract description 7
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 18
- 230000000694 effects Effects 0.000 description 9
- 244000035744 Hura crepitans Species 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- 230000007774 longterm Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Basic Packing Technique (AREA)
Abstract
The utility model discloses a kind of moulding sand storages, belong to V method Casting Equipment field, it is desirable to provide the moulding sand storage that one kind can facilitate staff to clear up raining-type sand filling device, its key points of the technical solution are that：A kind of moulding sand storage, including cabinet, the bottom of box offer sand draining port, are provided with raining-type sand filling device at sand draining port.Raining-type sand filling device includes the first orifice plate, the second orifice plate and cylinder, first orifice plate is located at the top of the second orifice plate, several one-to-one leakage sand holes are offered on first orifice plate and the second orifice plate, first orifice plate is fixedly connected with wall box, second orifice plate is slidably matched with cabinet level, and the second orifice plate is realized by the cylinder driving being located at outside cabinet and is connected to or is closed up and down with the leakage sand hole of the first orifice plate；The regulating device for adjusting the second orifice plate upper and lower displacement is provided on cabinet.The utility model is suitable for V method Casting Equipment field.
Description
Technical field
The utility model relates to a kind of V method Casting Equipment, in particular to a kind of moulding sand storage.
Background technique
Under the higher and higher situation of low-carbon economy, energy-saving and emission-reduction requirement, short route-V method casting technique is in casting industry
Application it is also more and more common.In V method casting and molding system, raining-type sand filling device is a kind of key equipment of model manufacturing.
The Chinese patent of Publication No. CN204657404U discloses a kind of sealing raining-type sand filling device of adjustable sand feeding amount,
Including raining-type sand filling device ontology, movable plate, fixed plate, sand-adding device switch, cylinder and sponge plate.Movable plate is located in fixed plate
Side.Movable plate is distributed on movable plate and adds sand hole, fixed plate is distributed with fixed plate and adds sand hole, and movable plate adds sand hole to add with fixed plate
Sand hole is corresponding.When movable plate plus sand hole and fixed plate add sand hole to be overlapped, the sand come from sand storage can pass through activity respectively
Plate adds sand hole and fixed plate that sand hole is added to flow freely into sandbox, and raining-type sand filling device ontology is in the open state at this time.Work as activity
When plate adds sand hole and fixed plate that sand hole is added to be staggered, sand is fixed plate blocking, cannot be by adding sand hole to flow in sandbox, at this time
Raining-type sand filling device ontology is in close state.
The sealing raining-type sand filling device of above-mentioned adjustable sand feeding amount although can be realized plus sand work, but in the length of movable plate
In phase sliding process, sand material is inevitably stockpiled in the gap between movable plate and fixed plate, after long-time service, with the heap of sand material
Product, it will cause the Caton between movable plate and fixed plate, more seriously movable plate is caused to fail to open, and due to activity
Gap between plate and fixed plate is small, and staff is difficult to clear up the sand material gap, to reduce V method founder
The working efficiency of skill.
Utility model content
The purpose of the utility model is to provide a kind of moulding sand storage, have can facilitate staff to raining-type sand filling device into
The advantages of row cleaning.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of moulding sand storage, including cabinet, the top of the box is plus sand mouth, the bottom of box offer sand draining port,
It is provided with raining-type sand filling device at the sand draining port, the raining-type sand filling device includes the first orifice plate, the second orifice plate and cylinder, and described the
One orifice plate is located at the top of the second orifice plate, offers several one-to-one sand leakages on first orifice plate and the second orifice plate
Hole, first orifice plate are fixedly connected with wall box, and second orifice plate is slidably matched with cabinet level, second orifice plate
It is realized by the cylinder driving being located at outside cabinet and is connected to or is closed up and down with the leakage sand hole of the first orifice plate；
The regulating device for adjusting the second orifice plate upper and lower displacement is provided on the cabinet, the regulating device includes position
The connecting plate being fixedly connected above the second orifice plate and with cabinet exterior is threaded on the connecting plate and is axially parallel to case
The adjusting screw rod of body short transverse, the adjusting screw rod pass through connecting plate and the second orifice plate and are threaded with locking nut；
The slide opening for adjusting screw rod sliding is offered along its horizontal sliding direction on second orifice plate, is opened on the cabinet
Equipped with the sliding slot for the second orifice plate upper and lower displacement；
Column is fixedly connected with outside the cabinet, side of the cylinder far from the second orifice plate and column straight skidding connect
It connects.
By using above-mentioned technical proposal, by adding sand mouth that dry sand is added into cabinet, dry sand is opened through raining-type sand filling device
Cooperation with from sand draining port into sandbox sand leakage, after long-term work, between the first orifice plate and the second orifice plate because enter sand material caused by
When Caton phenomenon, can in cabinet without dry sand in the case where it is cleared up.Locking nut is unscrewed, by the second orifice plate edge
The purpose for increasing distance between the second orifice plate and the first orifice plate is realized to bottom offset in sliding slot direction, then passes through jet or water spray
Mode clear up sand material between the two, the convenient cleaning work to raining-type sand filling device of such mode.
Further, second orifice plate is embedded in cabinet, between the second orifice plate side wall and cabinet wall away from
From the length for being greater than the second orifice plate horizontal displacement；
Second orifice plate includes orifice plate ontology, several slide bars being fixedly connected with orifice plate this body sidewall, is used for and even
The L-type fixed plate of fishplate bar connection；
The fixed plate includes horizontal segment and vertical section, and the fixed plate is located at below connecting plate, and the adjusting screw rod is remote
One end from connecting plate passes through horizontal segment and is fixed by locking nut；
The slide bar is respectively fixedly connected with the both ends in orifice plate ontology horizontal displacement direction, and the slide bar sequentially passes through cabinet
Side wall and vertical section, the vertical section are gripped by two clamping nuts being threadedly coupled on slide bar；
This body sidewall is fixedly connected with orifice plate for the piston rod end of the cylinder, and the sliding slot is set as several, is owned
Outer diameter of the width of the sliding slot respectively with cylinder piston rod, slide bar mutually agrees with, and the slide opening is provided on horizontal segment.
By using above-mentioned technical proposal, in the second orifice plate horizontal displacement, slide bar moves in the horizontal direction, thus band
Relative horizontal displacement occurs in slide opening for the horizontal displacement of dynamic fixed plate, adjusting screw rod；Such mode reduces the width of sliding slot
Degree, to reduce the influence for opening up sliding slot to sand draining port entirety ring stiffness, and sand material flies along the chute during reducing sand leakage
The phenomenon that splashing out sand draining port.
Further, the clamp nut for level of compression section, the compression spiral shell are threaded on the adjusting screw rod
Mother is between horizontal segment and connecting plate.
By using above-mentioned technical proposal, clamp nut is realized jointly with locking nut and is gripped to fixed plate,
Reduce the shaking effect of fixed plate.
Further, the slide bar is set as four, and four slide bars are located at the two of orifice plate ontology opposing sidewalls
End.
By using above-mentioned technical proposal, the slide bar being oppositely arranged is able to maintain flat when the second orifice plate upper and lower displacement
Weighing apparatus, to improve the stability of the second orifice plate.
Further, it is fixedly connected with push rod in the middle part of the orifice plate ontology side wall vertical with its horizontal displacement direction,
The push rod is pierced by wall box and is fixedly connected with the piston rod of cylinder by pin, and the push rod is bonded sliding with sliding slot.
By using above-mentioned technical proposal, the piston rod of cylinder pushes push rod, realizes orifice plate ontology in sand draining port
Horizontal displacement, the setting of push rod facilitates the connection of cylinder piston rod Yu orifice plate ontology, so that cylinder piston rod need not protrude into case
It just can be realized the impetus to orifice plate ontology in vivo.
Further, the slide bar and push rod are threadedly coupled with orifice plate ontology.
By using above-mentioned technical proposal, slide bar and push rod are threadedly coupled with orifice plate ontology, are needed in the second orifice plate clear
When reason maintenance, push rod and slide bar can be separated with orifice plate ontology, hole is then removed into carry out maintenance workers to ontology
Make, so that the cleaning work of the second orifice plate is more convenient.
Further, the sand block plate for covering sliding slot, the sand block plate and sliding slot height side are provided in the sliding slot
To two side slips connection, the sliding slot far from one end of the first orifice plate offer for sand block plate insertion holding tank, the appearance
Trench bottom of receiving is fixedly connected with the compressed spring being fixedly connected with sand block board bottom wall.
By using above-mentioned technical proposal, the setting of sand block plate plays plugging action to sliding slot, during reducing sand leakage, sand
Expect the phenomenon at splashing along the chute outside cabinet.
Further, the sand block plate roof shape respectively in sliding slot slide bar or push rod towards tank outlet side
Shape is mutually agreed with.
By using above-mentioned technical proposal, sand block plate can be fitted closely with slide bar, push rod, reduce connection between the two
Gap, to be further reduced the generation of material leakage phenomenon.
In conclusion the utility model has the advantages that：
1. regulating device is used, so that the effect realized and increase distance between the first orifice plate and the second orifice plate is generated, side
Cleaning work to sand material between the two；
2. using slide bar, fixed plate and connecting plate, to generate the width for reducing wall box sliding slot, reduce sand
Material fly out along the chute cabinet the phenomenon that；
3. use sand block plate, to generate to the plugging effect of sliding slot, it is further reduced sand material and flies out along the chute cabinet
The phenomenon that.
Detailed description of the invention
Fig. 1 is in the present embodiment for embodying whole structural schematic diagram；
Fig. 2 is in the present embodiment for embodying raining-type sand filling device structural schematic diagram in the open state；
Fig. 3 is in the present embodiment for embodying partial profile structure of second orifice plate far from the first hole board status；
Fig. 4 is the enlarged diagram in the portion A in Fig. 3；
Fig. 5 is the enlarged diagram in the portion B in Fig. 1；
Fig. 6 is in the present embodiment for embodying the partial profile structure of sliding slot；
Fig. 7 is the enlarged diagram in the portion C in Fig. 6.
In figure, 1, cabinet；11, add sand mouth；12, sand draining port；13, sliding slot；131, sand block plate；14, holding tank；141, it compresses
Spring；2, raining-type sand filling device；3, the first orifice plate；4, the second orifice plate；41, orifice plate ontology；42, slide bar；421, nut is clamped；43,
Fixed plate；431, horizontal segment；4311, slide opening；432, vertical section；5, cylinder；51, sliding block；6, leakage sand hole；7, regulating device；71,
Connecting plate；72, adjusting screw rod；721, locking nut；722, clamp nut；8, column；81, end slipway；9, push rod；91, it sells.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of moulding sand storage is to add sand mouth 11 at the top of cabinet 1, bottom opens up as shown in Figure 1, including funnel shaped cabinet 1
There is sand draining port 12.Dry sand is added sand mouth 11 that cabinet 1 is added, and is leak into model sandbox by sand draining port 12.In order to enable sandbox
Plus sand it is more uniform, reduce impact to model, raining-type sand filling device 2 is provided at sand draining port 12.
As shown in Fig. 2, raining-type sand filling device 2 includes the first orifice plate 3, the second orifice plate 4 and cylinder 5.First orifice plate 3 is located at second
The top of orifice plate 4, the first orifice plate 3 are fixedly connected with 1 side wall of cabinet, and the second orifice plate 4 is slidably matched with 1 level of cabinet.First hole
Several one-to-one leakage sand holes 6 are offered on plate 3 and the second orifice plate 4, the second orifice plate 4 is driven by the cylinder 5 being located at outside cabinet 1
Dynamic realize is connected to or is closed with about 6 leakage sand hole of the first orifice plate 3.When 4 leakage sand hole 6 of 3 leakage sand hole 6 of the first orifice plate and the second orifice plate
When coincidence, the sand come is leaked down from cabinet 1 can be free by 3 leakage sand hole 6 of the first orifice plate and 4 leakage sand hole of the second orifice plate 6 respectively
It flow in sandbox, 2 ontology of raining-type sand filling device is in the open state at this time.When 3 leakage sand hole 6 of the first orifice plate and the second orifice plate 4 are leaked
When sand hole 6 is staggered, sand is stopped by the second orifice plate 4, cannot be flow in sandbox by leakage sand hole 6, at this time raining-type sand filling device 2
Body is in close state.
As shown in Fig. 2, in the long-term sliding process of the second orifice plate 4, in the gap between the first orifice plate 3 and the second orifice plate 4
Sand material inevitably is stockpiled, after long-time service, with the accumulation of sand material, it will cause the card between the first orifice plate 3 and the second orifice plate 4
, more seriously cause the second orifice plate 4 to fail to open, and since the gap between the first orifice plate 3 and the second orifice plate 4 is small,
Staff is difficult to clear up the sand material gap, reduces the working efficiency of V method casting technique.In order to solve above-mentioned skill
Art problem is provided with the regulating device 7 for adjusting 4 upper and lower displacement of the second orifice plate on cabinet 1.
As shown in figure 3, regulating device 7 includes positioned at the connecting plate the first orifice plate 3 top and be fixedly connected with 1 outer wall of cabinet
71, the adjusting screw rod 72 for being axially parallel to 1 short transverse of cabinet is threaded on connecting plate 71, adjusting screw rod 72 passes through connection
Plate 71 and the second orifice plate 4 are simultaneously threaded with locking nut 721（Referring to fig. 2）.
As shown in figure 3, the second orifice plate 4 is embedded in cabinet 1, the second orifice plate 4 include orifice plate ontology 41, L-type fixed plate 43,
Several slide bars 42, the push rod 9 for being connect with the piston rod of cylinder 5 being connect with 41 sidewall thread of orifice plate ontology.Orifice plate sheet
The distance between 41 side wall of body and 1 inner wall of cabinet are greater than the length of 41 horizontal displacement of orifice plate.Slide bar 42 is solid respectively in the present embodiment
Surely the both ends in 41 horizontal displacement direction of orifice plate ontology are connected to, slide bar 42 is set as four, and four slide bars 42 are located at orifice plate
The both ends of 41 opposing sidewalls of ontology.To keep balance when the second 4 upper and lower displacement of orifice plate, the second orifice plate 4 is improved
Stability.Push rod 9 and the axial direction of slide bar 42 are parallel to each other, and are threadedly coupled in the middle part of push rod 9 and the side wall of orifice plate ontology 41, push rod 9
It is pierced by 1 side wall of cabinet and passes through pin 91 with the piston rod of cylinder 5（Referring to fig. 4）It is fixedly connected.When the piston rod of cylinder 5 pushes away
When bar 9,9 opposite case of push rod, 1 side wall pierces into and is pierced by movement, and the piston rod of cylinder 5 is always positioned at 1 outer wall of cabinet, convenient
The maintenance work of cylinder 5.
As shown in figure 4, fixed plate 43 includes horizontal segment 431 and the vertical section 432 positioned at 431 lower section of horizontal segment.Horizontal segment
431 place planes be not higher than orifice plate ontology 41 top surface, adjusting screw rod 72 pass through horizontal segment 431 and with locking nut 721（Referring to
Fig. 2）It is threadedly coupled.Slide bar 42 sequentially passes through 1 side wall of cabinet and vertical section 432, and vertical section 432 on slide bar 42 by being threadedly coupled
Two clamping nuts 421（Referring to fig. 2）It grips.
As shown in figure 4, when orifice plate ontology 41 is in cylinder 5（Referring to Fig. 3）Driving effect under when moving horizontally, slide bar 42
1 side wall of opposite case, which is made back and forth to wear, send work, and then fixed plate 43 makees horizontal displacement campaign.In order to realize the level of fixed plate 43
Relative displacement on direction offers the slide opening 4311 slid for adjusting screw rod 72 on the horizontal segment 431 of fixed plate 43, thus
In 43 horizontal displacement of fixed plate, adjusting screw rod 72 does the sliding of horizontal direction in slide opening 4311.
As shown in figure 4, the upper and lower displacement in order to realize the second orifice plate 4, offers for slide bar 42 and is pushed away on 1 side wall of cabinet
The sliding slot 13 of 9 straight skidding of bar, the width of sliding slot 13 respectively slide bar 42, push rod 9 outer diameter mutually agree with.When fixed plate 43 and connection
When effect between plate 71 by adjusting screw rod 72 and locking nut 721 is close to each other or separate, slide bar 42 and push rod 9 are along the chute
13 length direction realizes straight skidding.
As shown in figure 4, sand storage, during adding sand to sandbox, part sand material 13 can sputter outside cabinet 1 along the chute,
The phenomenon that causing sand material splashing fugitive dust, in order to reduce the generation of above-mentioned phenomenon, is provided in sliding slot 13 for covering sliding slot 13
Sand block plate 131.
As shown in Figure 6 and Figure 7, sand block plate 131 is connect with two side slips of 13 short transverse of sliding slot, is located on cabinet 1
Sliding slot 13 offers the holding tank 14 being embedded in for sand block plate 131 far from one end of the first orifice plate 3, and 14 bottom of holding tank is fixedly connected
There is the compressed spring 141 being fixedly connected with 131 bottom wall of sand block plate.When the second 4 upper and lower displacement of orifice plate, compressed spring 141 can
It compresses therewith, under the action of 141 restoring force of compressed spring, sand block plate 131 can be protected with the bottom of slide bar 42, push rod 9 always
Hold abutting.131 roof shape of sand block plate is mutually agreed with slide bar 42 towards the shape that cabinet 1 exports side, thus 131 energy of sand block plate
It is enough to be fitted closely with slide bar 42, reduce the connection gap between sand block plate 131 and slide bar 42, is further reduced material leakage phenomenon
Occur.
As shown in figure 4, second orifice plate 4 has the tendency that rising, under the action of compressed spring 11 in order to reduce cleaning work
In the second orifice plate 4 shaking, the clamp nut 722 for level of compression section 431 is threaded on adjusting screw rod 72, compress
Nut 722 is between horizontal segment 431 and connecting plate 71.When the second orifice plate 4 moves away from the position of the first orifice plate 3, lead to
Cross clamp nut 722 and locking nut 721（Referring to fig. 2）The common restriction realized to 4 position of the second orifice plate.In raining-type sand filling device
2（Referring to Fig. 1）Under normal operating conditions, clamp nut 722 can be unscrewed, enables adjusting screw rod 72 with the second orifice plate 4
Horizontal displacement and slided in slide opening 4311.
As shown in Figure 1 and Figure 5, it is fixedly connected with column 8 outside cabinet 1, side of the cylinder 5 far from the second orifice plate 4 and vertical
8 straight skidding of column connection, so that cylinder 5 can be with the second orifice plate 4（Referring to Fig. 3）Upper and lower displacement and be displaced.The present embodiment
In, the end slipway 81 parallel with phase shift direction on the second orifice plate 4 can be opened up with the opposite side of cylinder 5 in column 8,
Cylinder 5 is fixedly connected with the sliding block 51 with the sliding connection of end slipway 81 far from one end of piston rod, passes through sliding block 51 and slideway
It is cooperatively connected, realizes that the straight skidding between cylinder 5 and column 8 connects.
Specific implementation process：It, will be in moulding sand storage when Caton phenomenon occurs between the first orifice plate 3 and the second orifice plate 4
The discharge of sand material is clean, the lengthwise position of the second orifice plate 4 is then adjusted by regulating device 7, so that the second orifice plate 4 and the first orifice plate
The distance between 3 increase.
Unscrew locking nut 721, by the second orifice plate 4 along 1 side wall of cabinet sliding slot 13 to bottom offset, when the second orifice plate 4 moves
When moving 13 bottom wall of sliding slot close to one end of sand draining port 12, pass through the clamp nut 722 and locking nut of 431 top of horizontal segment
721 collective effect realizes gripping to the second orifice plate 4.The one end of cylinder 5 far from the second orifice plate 4 is in column at the same time
Straight skidding is done on 8, striker plate is compressed into holding tank 14 by the squeezing action power of slide bar 42.Complete the second orifice plate 4
To after bottom offset, can be by jet or water spray at auxiliary cleaning equipment along the chute 13, to the first orifice plate 3 and the second orifice plate 4
Between sand material cleared up.After the completion of cleaning, reverse operating moves up the second orifice plate 4, until the second orifice plate 4 and first
Orifice plate 3 mutually abuts, so that raining-type sand filling device 2 can work normally.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of moulding sand storage, including cabinet (1), to add sand mouth (11), cabinet (1) bottom is opened at cabinet (1) top
It equipped with sand draining port (12), is provided with raining-type sand filling device (2) at the sand draining port (12), the raining-type sand filling device (2) includes first
Orifice plate (3), the second orifice plate (4) and cylinder (5), first orifice plate (3) are located at the top of the second orifice plate (4), first hole
Offer several one-to-one leakage sand holes (6) on plate (3) and the second orifice plate (4), first orifice plate (3) and cabinet (1)
Side wall is fixedly connected, and second orifice plate (4) is slidably matched with cabinet (1) level, and second orifice plate (4) is by being located at cabinet
(1) outside cylinder (5) driving, which is realized, to be connected to or is closed up and down with the leakage sand hole (6) of the first orifice plate (3)；
It is characterized in that：The regulating device (7) for adjusting the second orifice plate (4) upper and lower displacement is provided on the cabinet (1), it is described
Regulating device (7) includes the connecting plate (71) being fixedly connected above the second orifice plate (4) and with cabinet (1) outer wall, the company
The adjusting screw rod (72) for being axially parallel to cabinet (1) short transverse, the adjusting screw rod (72) are threaded on fishplate bar (71)
Across connecting plate (71) and the second orifice plate (4) and it is threaded with locking nut (721)；
The slide opening (4311) for adjusting screw rod (72) sliding, institute are offered along its horizontal sliding direction on second orifice plate (4)
State the sliding slot (13) offered on cabinet (1) for the second orifice plate (4) upper and lower displacement；
It is fixedly connected with column (8) outside the cabinet (1), side and column of the cylinder (5) far from the second orifice plate (4)
(8) straight skidding connects.
2. a kind of moulding sand storage according to claim 1, it is characterized in that：Second orifice plate (4) is embedded in cabinet (1)
Interior, the distance between the second orifice plate (4) side wall and cabinet (1) inner wall are greater than the length of the second orifice plate (4) horizontal displacement；
Several slide bars that second orifice plate (4) includes orifice plate ontology (41), is fixedly connected with orifice plate ontology (41) side wall
(42), the L-type fixed plate (43) for being connect with connecting plate (71)；
The fixed plate (43) includes horizontal segment (431) and vertical section (432), and the fixed plate (43) is located under connecting plate (71)
Side, the adjusting screw rod (72) pass through horizontal segment (431) far from the one end of connecting plate (71) and pass through locking nut (721) admittedly
It is fixed；
The slide bar (42) is respectively fixedly connected at the both ends in orifice plate ontology (41) horizontal displacement direction, and the slide bar (42) is successively
Across cabinet (1) side wall and vertical section (432), the vertical section (432) is clamped by two be threadedly coupled on slide bar (42)
Nut (421) grips；
The piston rod end of the cylinder (5) is fixedly connected with orifice plate ontology (41) side wall, and the sliding slot (13) is set as several
A, outer diameter of the width of all sliding slots (13) respectively with cylinder (5) piston rod, slide bar (42) mutually agrees with, the slide opening
(4311) it is provided on horizontal segment (431).
3. a kind of moulding sand storage according to claim 2, it is characterized in that：It is threadedly coupled on the adjusting screw rod (72) useful
Clamp nut (722) in level of compression section (431), the clamp nut (722) are located at horizontal segment (431) and connecting plate (71)
Between.
4. a kind of moulding sand storage according to claim 2 or 3, it is characterized in that：The slide bar (42) is set as four, four
The slide bar (42) is located at the both ends of orifice plate ontology (41) opposing sidewalls.
5. a kind of moulding sand storage according to claim 4, it is characterized in that：The orifice plate ontology (41) and its horizontal displacement side
To vertical side wall in the middle part of be fixedly connected with push rod (9), the push rod (9) is pierced by cabinet (1) side wall and the work with cylinder (5)
Stopper rod is fixedly connected by pin (91), and the push rod (9) is bonded sliding with sliding slot (13).
6. a kind of moulding sand storage according to claim 5, it is characterized in that：The slide bar (42) and push rod (9) are and orifice plate
Ontology (41) is threadedly coupled.
7. a kind of moulding sand storage according to claim 4, it is characterized in that：It is provided in the sliding slot (13) for covering cunning
The sand block plate (131) of slot (13), the sand block plate (131) connect with two side slips of sliding slot (13) short transverse, the sliding slot
(13) one end far from the first orifice plate (3) offers the holding tank (14) for sand block plate (131) insertion, holding tank (14) bottom
Portion is fixedly connected with the compressed spring (141) being fixedly connected with sand block plate (131) bottom wall.
8. a kind of moulding sand storage according to claim 7, it is characterized in that：Sand block plate (131) the roof shape respectively with
The shape of slide bar (42) or push rod (9) towards cabinet (1) outlet side in sliding slot (13) is mutually agreed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398924.5U CN208162552U (en) | 2018-03-22 | 2018-03-22 | A kind of moulding sand storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398924.5U CN208162552U (en) | 2018-03-22 | 2018-03-22 | A kind of moulding sand storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162552U true CN208162552U (en) | 2018-11-30 |
Family
ID=64373847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820398924.5U Active CN208162552U (en) | 2018-03-22 | 2018-03-22 | A kind of moulding sand storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162552U (en) |
-
2018
- 2018-03-22 CN CN201820398924.5U patent/CN208162552U/en active Active
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Address after: 213000 Jintan District, Changzhou City, Jiangsu Province, No. 69, Tong Gang Road, former town. Patentee after: JIANGSU QUANDA MACHINERY TECHNOLOGY Co.,Ltd. Address before: 213000 Jintan District, Changzhou City, Jiangsu Province, No. 69, Tong Gang Road, former town. Patentee before: JIANGSU QUNDA MACHINERY MANUFACTURING Co.,Ltd. |
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